The Robinsons: Lost in Space

Fifteen years after his daring raid turned the tide of an extraterrestrial invasion of the Earth, Col. John Robinson is retired from active service with grand ceremony. Hoping to repair damaged relationships with his estranged family, he volunteers them to take part in a multi-family colonization project bound for a newly-discovered star system. En route, the massive mothership is attacked by the same aliens he defeated so many years before... (imdb)